ben varsa gibi XML: <foo>
<bar id="1" score="192" />
<bar id="2" score="227" />
<bar id="3" score="105" />
...
</foo>
Ben XPath score ait minimum ve maksimum değerleri bulmak iç
<ArticleBackmatter>
<Heading>Ethical standards and patient consent</Heading>
<Heading>Ethical standards and patient</Heading>
<Heading>standards and patient consent</Heading>
</Article